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Cushion|Natural|GIA

1.05ct L SI2 Cushion Natural Diamond

EX • L/SI2 • GIA 5556203711

Certificate GIA 5556203711

Diamond specifications and retailer prices

From $1,135 SGD
As of November 5, 2026
Save $337 SGD (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,473 SGD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556203711. Listed at 3 retailers as of November 5, 2026, with prices from $1,135 to $1,473, a $337 spread on the same certified stone. GemTrove lists it at $1,473. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.05
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556203711
Dimensions5.69 × 5.59 × 3.79 mm
L/W Ratio1.02
Top View
5.69 mm5.59 mm1.05 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556203711
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,473 SGD|Low: $1,116 SGD|High: $1,473 SGD|Avg: $1,270 SGD
GemTrove
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$1,135 SGD
Retailer 2$1,160 SGD
GemTrove$1,473 SGD

41 data points across 3 retailers

3 retailers$1,135 SGD to $1,473 SGD

A
Cheapest Retailer
-
$1,135 SGD
A
Retailer 2
-
$1,160 SGD
View
Most Expensive
B+
GemTrove
GT-N-00959208-98 · Nov 6
$1,473 SGD
A$1,768 AUD
View
2 more retailers have this diamond
Prices start from $1,135 SGDSave up to $337 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.05ct Cushion
$1,135 SGD